Littelfuse Inc.
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V130LC20CPX325
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V130LC20CPX325

Product Overview

Category

The V130LC20CPX325 belongs to the category of varistors, which are electronic components used to protect circuits from overvoltage conditions.

Use

This varistor is commonly used in electronic circuits to suppress voltage spikes and transient surges, thereby safeguarding sensitive components from damage.

Characteristics

  • Voltage Suppression: Capable of suppressing high voltage spikes.
  • Fast Response Time: Provides quick response to transient surges.
  • Reliable Protection: Offers reliable protection for electronic circuits.
  • Compact Package: Comes in a compact package suitable for integration into various electronic devices.

Package

The V130LC20CPX325 varistor is typically packaged individually and is available in various quantities to suit different application needs.

Specifications

  • Maximum Voltage Rating: 130V
  • Peak Current Rating: 6500A
  • Operating Temperature Range: -40°C to 85°C
  • Capacitance: 1000pF

Detailed Pin Configuration

The varistor has two leads with a standard pin configuration. The pinout is as follows: 1. Pin 1: Anode 2. Pin 2: Cathode

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltage spikes to protect downstream components.
  • High Energy Absorption: Capable of absorbing high levels of energy during surge events.
  • Low Leakage Current: Maintains low leakage current under normal operating conditions.

Advantages

  • Effective Protection: Provides effective protection against voltage transients.
  • Wide Operating Temperature Range: Suitable for use in diverse environmental conditions.
  • Compact Design: Compact form factor allows for easy integration into circuit designs.

Disadvantages

  • Limited Voltage Range: May not be suitable for applications requiring higher voltage ratings.
  • Capacitance Effects: High capacitance may impact high-frequency performance in some applications.

Working Principles

The V130LC20CPX325 operates based on the principle of nonlinear resistance, where its resistance decreases with increasing voltage. When subjected to a voltage surge, the varistor conducts current, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

This varistor is widely used in various electronic systems, including: - Power Supplies - Telecommunication Equipment - Industrial Control Systems - Consumer Electronics

Detailed and Complete Alternative Models

  • V150LC20CPX325: Similar varistor with a higher maximum voltage rating.
  • V130LC10CPX325: Varistor with a lower maximum voltage rating but similar characteristics.

In conclusion, the V130LC20CPX325 varistor offers reliable protection against voltage transients and finds extensive use in diverse electronic applications.

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Énumérez 10 questions et réponses courantes liées à l'application de V130LC20CPX325 dans les solutions techniques

  1. What is the V130LC20CPX325?

    • The V130LC20CPX325 is a varistor, also known as a voltage-dependent resistor, used to protect electronic circuits from overvoltage conditions.

  2. What is the maximum voltage rating of the V130LC20CPX325?

    • The maximum voltage rating of the V130LC20CPX325 is 130V.

  3. What is the maximum energy absorption capability of the V130LC20CPX325?

    • The V130LC20CPX325 has a maximum energy absorption capability of 20J.

  4. How does the V130LC20CPX325 protect electronic circuits?

    • The V130LC20CPX325 protects electronic circuits by rapidly changing its resistance in response to voltage surges, diverting excess current away from sensitive components.

  5. In what type of technical solutions is the V130LC20CPX325 commonly used?

    • The V130LC20CPX325 is commonly used in surge protection devices, power supplies, and electronic equipment to safeguard against transient voltage spikes.

  6. What are the key characteristics of the V130LC20CPX325 that make it suitable for surge protection applications?

    • The V130LC20CPX325 offers low leakage current, high surge current capability, and fast response time, making it ideal for surge protection applications.

  7. Can the V130LC20CPX325 be used in both AC and DC circuits?

    • Yes, the V130LC20CPX325 can be used in both AC and DC circuits, providing versatile overvoltage protection.

  8. Are there any specific mounting or installation requirements for the V130LC20CPX325?

    • The V130LC20CPX325 should be mounted close to the protected circuit, with short connections to minimize inductance and maximize its protective effectiveness.

  9. What is the typical lifespan of the V130LC20CPX325 in normal operating conditions?

    • The V130LC20CPX325 has a long lifespan under normal operating conditions, typically exceeding several years.

  10. Are there any temperature or environmental considerations when using the V130LC20CPX325?

    • The V130LC20CPX325 is designed to operate within a specified temperature range and is suitable for various environmental conditions, but it's important to adhere to the manufacturer's guidelines for optimal performance.